66756614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 41588986

約数列:

[1, 2, 19, 38, 71, 109, 142, 218, 227, 454, 1349, 2071, 2698, 4142, 4313, 7739, 8626, 15478, 16117, 24743, 32234, 49486, 147041, 294082, 306223, 470117, 612446, 940234, 1756753, 3513506, 33378307, 66756614]

約数ペア:

[(1, 66756614), (2, 33378307), (19, 3513506), (38, 1756753), (71, 940234), (109, 612446), (142, 470117), (218, 306223), (227, 294082), (454, 147041), (1349, 49486), (2071, 32234), (2698, 24743), (4142, 16117), (4313, 15478), (7739, 8626)]